/*
 * Copyright (c) 2017, RockScript.io. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.rockscript.api;

import io.rockscript.Engine;

/** Abstract base class for all commands and queries.
 * All commands are serializable with Gson. */
public interface Command<R> {

  /** TODO rename to getName */
  @Deprecated
  String getType();

  R execute(Engine engine);
}
